12V 10A SMPS Power Supply HC-05 Bluetooth Module eliminating the need for separate

eliminating the need for separate power supplies or messy wiring

and forum discussions available - one of the most well-documented microcontroller platforms in existence

Module Pin Arduino Uno Pin Function VCC 5V Power supply (5V DC) GND GND Ground SDA A4 I2C Data SCL A5 I2C Clock SQW Any digital pin (optional) Square wave / interrupt output Quick-Start Arduino Code

or USB power adapter

12V 10A SMPS Power Supply HC-05 Bluetooth Module eliminating the need for separate12V 10A SMPS Power Supply Reliable 12V 10A Switched Mode Power Supply (SMPS) delivering a stable 120W output for powering LED strips, CCTV cameras, 3D printers, CNC machines, and a wide range of electronics projects. Built with short circuit, overload, and over voltage protection for safe, efficient operation. Available at The Engineer Store, Bengaluru with fast shipping and full warranty support. Specifications Output Voltage 12V DC (Regulated)